DevFW-CICD/ingress-nginx-helm
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Improve nginx controller performance

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This commit is contained in:
Manuel de Brito Fontes 2017-08-26 00:46:17 -03:00
parent 6d0243a040
commit fabe37bfe5
2 changed files with 27 additions and 31 deletions
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12
controllers/nginx/pkg/cmd/controller/nginx.go
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@ -164,6 +164,8 @@ type NGINXController struct {
proxy *proxy
ports *config.ListenPorts
backendDefaults defaults.Backend
}
// Start start a new NGINX master process running in foreground.
@ -223,12 +225,7 @@ func (n *NGINXController) start(cmd *exec.Cmd, done chan error) {
// BackendDefaults returns the nginx defaults
func (n NGINXController) BackendDefaults() defaults.Backend {
if n.configmap == nil {
d := config.NewDefault()
return d.Backend
}
return ngx_template.ReadConfig(n.configmap.Data).Backend
return n.backendDefaults
}
// printDiff returns the difference between the running configuration
@ -423,6 +420,7 @@ func (n *NGINXController) SetConfig(cmap *api_v1.ConfigMap) {
n.isProxyProtocolEnabled = false
if cmap == nil {
n.backendDefaults = config.NewDefault().Backend
return
}
@ -434,6 +432,8 @@ func (n *NGINXController) SetConfig(cmap *api_v1.ConfigMap) {
return
}
}
n.backendDefaults = ngx_template.ReadConfig(n.configmap.Data).Backend
}
// SetListers sets the configured store listers in the generic ingress controller